From 7812a06cb195c728a8d852ec789c06e1e40f3a4a Mon Sep 17 00:00:00 2001 From: LittleSheep Date: Sun, 14 Jul 2024 23:49:34 +0800 Subject: [PATCH] :sparkles: Websocket stream control count connection for specific user --- pkg/internal/grpc/stream.go | 7 + pkg/internal/services/connections.go | 4 + pkg/proto/stream.pb.go | 204 ++++++++++++++++++++++----- pkg/proto/stream.proto | 9 ++ pkg/proto/stream_grpc.pb.go | 40 +++++- 5 files changed, 228 insertions(+), 36 deletions(-) diff --git a/pkg/internal/grpc/stream.go b/pkg/internal/grpc/stream.go index bece984..afe8b75 100644 --- a/pkg/internal/grpc/stream.go +++ b/pkg/internal/grpc/stream.go @@ -7,6 +7,13 @@ import ( "git.solsynth.dev/hydrogen/dealer/pkg/proto" ) +func (v *Server) CountStreamConnection(ctx context.Context, request *proto.CountConnectionRequest) (*proto.CountConnectionResponse, error) { + out := services.ClientCount(uint(request.GetUserId())) + return &proto.CountConnectionResponse{ + Count: int64(out), + }, nil +} + func (v *Server) PushStream(ctx context.Context, request *proto.PushStreamRequest) (*proto.PushStreamResponse, error) { cnt, success, errs := services.WebsocketPush(uint(request.GetUserId()), request.GetBody()) if len(errs) > 0 { diff --git a/pkg/internal/services/connections.go b/pkg/internal/services/connections.go index b9c2d87..f2fbf72 100644 --- a/pkg/internal/services/connections.go +++ b/pkg/internal/services/connections.go @@ -29,6 +29,10 @@ func ClientUnregister(user models.Account, conn *websocket.Conn) { wsMutex.Unlock() } +func ClientCount(uid uint) int { + return len(wsConn[uid]) +} + func WebsocketPush(uid uint, body []byte) (count int, success int, errs []error) { for conn := range wsConn[uid] { if err := conn.WriteMessage(1, body); err != nil { diff --git a/pkg/proto/stream.pb.go b/pkg/proto/stream.pb.go index da10e1f..b83b617 100644 --- a/pkg/proto/stream.pb.go +++ b/pkg/proto/stream.pb.go @@ -20,6 +20,100 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) +type CountConnectionRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + UserId uint64 `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"` +} + +func (x *CountConnectionRequest) Reset() { + *x = CountConnectionRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_stream_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CountConnectionRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CountConnectionRequest) ProtoMessage() {} + +func (x *CountConnectionRequest) ProtoReflect() protoreflect.Message { + mi := &file_stream_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CountConnectionRequest.ProtoReflect.Descriptor instead. +func (*CountConnectionRequest) Descriptor() ([]byte, []int) { + return file_stream_proto_rawDescGZIP(), []int{0} +} + +func (x *CountConnectionRequest) GetUserId() uint64 { + if x != nil { + return x.UserId + } + return 0 +} + +type CountConnectionResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Count int64 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"` +} + +func (x *CountConnectionResponse) Reset() { + *x = CountConnectionResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_stream_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *CountConnectionResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*CountConnectionResponse) ProtoMessage() {} + +func (x *CountConnectionResponse) ProtoReflect() protoreflect.Message { + mi := &file_stream_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use CountConnectionResponse.ProtoReflect.Descriptor instead. +func (*CountConnectionResponse) Descriptor() ([]byte, []int) { + return file_stream_proto_rawDescGZIP(), []int{1} +} + +func (x *CountConnectionResponse) GetCount() int64 { + if x != nil { + return x.Count + } + return 0 +} + type PushStreamRequest struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -32,7 +126,7 @@ type PushStreamRequest struct { func (x *PushStreamRequest) Reset() { *x = PushStreamRequest{} if protoimpl.UnsafeEnabled { - mi := &file_stream_proto_msgTypes[0] + mi := &file_stream_proto_msgTypes[2] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -45,7 +139,7 @@ func (x *PushStreamRequest) String() string { func (*PushStreamRequest) ProtoMessage() {} func (x *PushStreamRequest) ProtoReflect() protoreflect.Message { - mi := &file_stream_proto_msgTypes[0] + mi := &file_stream_proto_msgTypes[2] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -58,7 +152,7 @@ func (x *PushStreamRequest) ProtoReflect() protoreflect.Message { // Deprecated: Use PushStreamRequest.ProtoReflect.Descriptor instead. func (*PushStreamRequest) Descriptor() ([]byte, []int) { - return file_stream_proto_rawDescGZIP(), []int{0} + return file_stream_proto_rawDescGZIP(), []int{2} } func (x *PushStreamRequest) GetUserId() uint64 { @@ -88,7 +182,7 @@ type PushStreamResponse struct { func (x *PushStreamResponse) Reset() { *x = PushStreamResponse{} if protoimpl.UnsafeEnabled { - mi := &file_stream_proto_msgTypes[1] + mi := &file_stream_proto_msgTypes[3] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -101,7 +195,7 @@ func (x *PushStreamResponse) String() string { func (*PushStreamResponse) ProtoMessage() {} func (x *PushStreamResponse) ProtoReflect() protoreflect.Message { - mi := &file_stream_proto_msgTypes[1] + mi := &file_stream_proto_msgTypes[3] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -114,7 +208,7 @@ func (x *PushStreamResponse) ProtoReflect() protoreflect.Message { // Deprecated: Use PushStreamResponse.ProtoReflect.Descriptor instead. func (*PushStreamResponse) Descriptor() ([]byte, []int) { - return file_stream_proto_rawDescGZIP(), []int{1} + return file_stream_proto_rawDescGZIP(), []int{3} } func (x *PushStreamResponse) GetIsAllSuccess() bool { @@ -142,26 +236,38 @@ var File_stream_proto protoreflect.FileDescriptor var file_stream_proto_rawDesc = []byte{ 0x0a, 0x0c, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x05, - 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(*PushStreamRequest)(nil), // 0: proto.PushStreamRequest - (*PushStreamResponse)(nil), // 1: proto.PushStreamResponse + (*CountConnectionRequest)(nil), // 0: proto.CountConnectionRequest + (*CountConnectionResponse)(nil), // 1: proto.CountConnectionResponse + (*PushStreamRequest)(nil), // 2: proto.PushStreamRequest + (*PushStreamResponse)(nil), // 3: proto.PushStreamResponse } var file_stream_proto_depIdxs = []int32{ - 0, // 0: proto.StreamController.PushStream:input_type -> proto.PushStreamRequest - 1, // 1: proto.StreamController.PushStream:output_type -> proto.PushStreamResponse - 1, // [1:2] is the sub-list for method output_type - 0, // [0:1] is the sub-list for method input_type + 0, // 0: proto.StreamController.CountStreamConnection:input_type -> proto.CountConnectionRequest + 2, // 1: proto.StreamController.PushStream:input_type -> proto.PushStreamRequest + 1, // 2: proto.StreamController.CountStreamConnection:output_type -> proto.CountConnectionResponse + 3, // 3: proto.StreamController.PushStream:output_type -> proto.PushStreamResponse + 2, // [2:4] is the sub-list for method output_type + 0, // [0:2] is the sub-list for method input_type 0, // [0:0] is the sub-list for extension type_name 0, // [0:0] is the sub-list for extension extendee 0, // [0:0] is the sub-list for field type_name @@ -198,7 +308,7 @@ func file_stream_proto_init() { } if !protoimpl.UnsafeEnabled { file_stream_proto_msgTypes[0].Exporter = func(v any, i int) any { - switch v := v.(*PushStreamRequest); i { + switch v := v.(*CountConnectionRequest); i { case 0: return &v.state case 1: @@ -210,6 +320,30 @@ func file_stream_proto_init() { } } file_stream_proto_msgTypes[1].Exporter = func(v any, i int) any { + switch v := v.(*CountConnectionResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_stream_proto_msgTypes[2].Exporter = func(v any, i int) any { + switch v := v.(*PushStreamRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_stream_proto_msgTypes[3].Exporter = func(v any, i int) any { switch v := v.(*PushStreamResponse); i { case 0: return &v.state @@ -228,7 +362,7 @@ func file_stream_proto_init() { GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_stream_proto_rawDesc, NumEnums: 0, - NumMessages: 2, + NumMessages: 4, NumExtensions: 0, NumServices: 1, }, diff --git a/pkg/proto/stream.proto b/pkg/proto/stream.proto index 7e05d45..9c543ba 100644 --- a/pkg/proto/stream.proto +++ b/pkg/proto/stream.proto @@ -5,9 +5,18 @@ option go_package = ".;proto"; package proto; service StreamController { + rpc CountStreamConnection(CountConnectionRequest) returns (CountConnectionResponse) {} rpc PushStream(PushStreamRequest) returns (PushStreamResponse) {} } +message CountConnectionRequest { + uint64 user_id = 1; +} + +message CountConnectionResponse { + int64 count = 1; +} + message PushStreamRequest { uint64 user_id = 1; bytes body = 2; diff --git a/pkg/proto/stream_grpc.pb.go b/pkg/proto/stream_grpc.pb.go index b0100f9..e9f0787 100644 --- a/pkg/proto/stream_grpc.pb.go +++ b/pkg/proto/stream_grpc.pb.go @@ -19,13 +19,15 @@ import ( const _ = grpc.SupportPackageIsVersion8 const ( - StreamController_PushStream_FullMethodName = "/proto.StreamController/PushStream" + StreamController_CountStreamConnection_FullMethodName = "/proto.StreamController/CountStreamConnection" + StreamController_PushStream_FullMethodName = "/proto.StreamController/PushStream" ) // StreamControllerClient is the client API for StreamController service. // // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. type StreamControllerClient interface { + CountStreamConnection(ctx context.Context, in *CountConnectionRequest, opts ...grpc.CallOption) (*CountConnectionResponse, error) PushStream(ctx context.Context, in *PushStreamRequest, opts ...grpc.CallOption) (*PushStreamResponse, error) } @@ -37,6 +39,16 @@ func NewStreamControllerClient(cc grpc.ClientConnInterface) StreamControllerClie return &streamControllerClient{cc} } +func (c *streamControllerClient) CountStreamConnection(ctx context.Context, in *CountConnectionRequest, opts ...grpc.CallOption) (*CountConnectionResponse, error) { + cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...) + out := new(CountConnectionResponse) + err := c.cc.Invoke(ctx, StreamController_CountStreamConnection_FullMethodName, in, out, cOpts...) + if err != nil { + return nil, err + } + return out, nil +} + func (c *streamControllerClient) PushStream(ctx context.Context, in *PushStreamRequest, opts ...grpc.CallOption) (*PushStreamResponse, error) { cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...) out := new(PushStreamResponse) @@ -51,6 +63,7 @@ func (c *streamControllerClient) PushStream(ctx context.Context, in *PushStreamR // All implementations must embed UnimplementedStreamControllerServer // for forward compatibility type StreamControllerServer interface { + CountStreamConnection(context.Context, *CountConnectionRequest) (*CountConnectionResponse, error) PushStream(context.Context, *PushStreamRequest) (*PushStreamResponse, error) mustEmbedUnimplementedStreamControllerServer() } @@ -59,6 +72,9 @@ type StreamControllerServer interface { type UnimplementedStreamControllerServer struct { } +func (UnimplementedStreamControllerServer) CountStreamConnection(context.Context, *CountConnectionRequest) (*CountConnectionResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method CountStreamConnection not implemented") +} func (UnimplementedStreamControllerServer) PushStream(context.Context, *PushStreamRequest) (*PushStreamResponse, error) { return nil, status.Errorf(codes.Unimplemented, "method PushStream not implemented") } @@ -75,6 +91,24 @@ func RegisterStreamControllerServer(s grpc.ServiceRegistrar, srv StreamControlle s.RegisterService(&StreamController_ServiceDesc, srv) } +func _StreamController_CountStreamConnection_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(CountConnectionRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(StreamControllerServer).CountStreamConnection(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: StreamController_CountStreamConnection_FullMethodName, + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(StreamControllerServer).CountStreamConnection(ctx, req.(*CountConnectionRequest)) + } + return interceptor(ctx, in, info, handler) +} + func _StreamController_PushStream_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { in := new(PushStreamRequest) if err := dec(in); err != nil { @@ -100,6 +134,10 @@ var StreamController_ServiceDesc = grpc.ServiceDesc{ ServiceName: "proto.StreamController", HandlerType: (*StreamControllerServer)(nil), Methods: []grpc.MethodDesc{ + { + MethodName: "CountStreamConnection", + Handler: _StreamController_CountStreamConnection_Handler, + }, { MethodName: "PushStream", Handler: _StreamController_PushStream_Handler,